How to build binutils for a specific target

StackOverflow https://stackoverflow.com//questions/23046473

  •  21-12-2019
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Question

I'm trying to configure binutils for an ARM processor, specifically the ARMv5TE. The processor is the Marvell 88F5281. Presently the device is running NetBSD, so I want to make sure I configure binutils for the right target arch / OS.

Is there a way to list a combination of targets / OSes when configuring binutils?

So far I found, arm-*-netbsdelf from the following page, http://gcc.gnu.org/install/specific.html#arm-x-eabi

But I am still wondering if there is a list of targets / OSes when I run the configure script from the command line.

Was it helpful?

Solution

A good place to start might be the NetBSD build.sh, which is designed to build a complete cross compiler toolset for a NetBSD target on a POSIX host.

  • Download and extract the source tree for the NetBSD version your target is running
  • Run './build.sh -m evbarm tools'
  • When completed it should tell you where to find built binutils and cross compiler

Note - if the target is bigendian you will need to use evbarm-eb in the build.sh command.

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